6421 cubic cm = 6.421 litres.
1000 cm3 = 1L so 6421 cm3 = 6.421 L
Don't you mean power-3, i.e. cubed, since this is a volume? 2-power means squared, for an area. 1cubic cm = 1millilitre so 6421cc = 6421 / 1000 = 6.421 litres.
there are 2 liters in that container
CM is a measure of length. Liters is a measure of volume. They are not convertible without other context.
3600 cm are 0 liters. 3600 cm3 are 3.6 liters. JCS
There are 1000 cubic cm in one liter. Therefore there are 28/1000 liters in 28 cubic cm. But, as the question is asked, 28 cm cannot be converted to liters. cm, or centimeters, is a measure of length and liters is a measure of volume. They don't translate.
40 liters = 40 000 cc
There are 9.3 liters in 9300 cm³. This conversion is based on the fact that 1 liter is equivalent to 1000 cm³.
0.0209 Litres
4000 cu cm
There are 1000cc per liter: 40715.04cc / 1000 = 40.71504 liters.